A. Within a regulatory floodplain or sheet flood zone, any activity that may have an effect on the flow of storm water runoff, flood water, storm water quality, or that may effect the erosion or the sediment carrying capacity of a watercourse, is subject to this title and to the provisions of this chapter.
B. Prior to receiving a floodplain use permit, both temporary and permanent measures for sediment and erosion control must be clearly delineated on plans or other written documents. The Grading Design Manual, prepared pursuant to Chapter 18.81 of the zoning code, and other design standards, as approved by the chief engineer, shall be used to prepare these plans or documents.
(Ord. 2010-FC5 § 1 (part), 2010; Ord. 2005 FC-2 § 2 (part), 2005)
The chief engineer may require appropriate soil investigation reports for the purpose of determining the erosive properties of areas or lands to be graded or disturbed, and which may create sediment deposition or erosion in any floodplain or floodprone area regulated by this title.
(Ord. 2005 FC-2 § 2 (part), 2005)
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